I have question if someone can help,after reading all your posts I checked my T-Mobile data signal and it's 77dbm and from 11 to 17 dsu. Why is the the dsu so low? Now I just killed the data and switched to wifi 81dbm 16asu, just curious folks if I ask this question on XDA Developers I'd probably be strung up they don't like dumb questions I'm using a Note 5 my tablet Galaxy Tab is 81dBm 65asu.Thanks I'm moving my Arris router around to get a better WiFi signal, can't even connect (screencast) to my friggin Roku.